jacques Koula
@jacqueskoula
Senior Linux/UNIX systems engineer specializing in automation, cloud, and security.
United StatesWhat I'm looking for
I am a Senior Linux/UNIX Systems Engineer with over eight years of experience supporting enterprise and government environments. I specialize in Linux system administration, AWS cloud infrastructure, automation with Ansible, and VMware virtualization.
I have a strong background in system hardening, STIG compliance, patch management, performance optimization, and CI/CD support. I consistently collaborate with DevOps and security teams to maintain secure, compliant, and highly available systems.
In previous roles I deployed and managed 1000+ physical and virtual Linux servers, automated provisioning and configuration using Ansible and scripting, and improved application response times by tuning kernel parameters. I also led OS patching and compliance efforts using tools such as BIGFIX, Spacewalk, Foreman, and Katello.
I hold certifications including AWS Solutions Architect Associate, CompTIA Linux+, and Red Hat Certification, and I maintain strong operational documentation practices and SLA-driven incident resolution experience.
Experience
Work history, roles, and key accomplishments
Linux/UNIX Systems Engineer
ECS Federal – United States Mint
Jan 2020 - Dec 2025 (5 years 11 months)
Delivered Tier 2/3 Linux system administration and STIG compliance across enterprise environments, managing 1000+ physical and virtual servers and improving application response by ~40% through performance tuning and automation.
Linux System Administrator
Citibank
Apr 2018 - Apr 2020 (2 years)
Installed, configured, and maintained Red Hat Linux systems in VMware environments, automated administrative tasks and coordinated OS upgrades and vulnerability remediation to maintain operational stability.
Education
Degrees, certifications, and relevant coursework
UBUniversity of Buea
Bachelor, Computer Science
Completed coursework in Computer Science and earned a Bachelor degree from the University of Buea.
University of Maryland Community College
Computer Science
Attended community college coursework at the University of Maryland Community College.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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